A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
NSN 5905-01-550-2862
NSN 5855-01-432-8750
NSN 5925-00-108-4948
NSN 2925-00-328-2018
NSN 5910-01-644-6442
NSN 5975-00-081-2171
NSN 2925-00-321-2032
NSN 5925-00-666-4753
NSN 5935-01-551-4942
NSN 6645-01-495-0939
NSN 6220-01-562-1591
NSN 5965-01-545-0539